21241696 (number)

21241696 is an even 8-digits composite number following 21241695 and preceding 21241697. In scientific notation, it is written as 2.1241696 × 10^7. The sum of its digits is 31. It has a total of 10 prime factors and 144 positive divisors. There are 7983360 positive integers (up to 21241696) that are relatively prime to 21241696.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred forty-one thousand six hundred ninety-six

Notation

Scientific notation 2.1241696 × 10^7
Engineering notation 2.1241696 × 10^6

Prime Factorization of 21241696

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 7 × 31 × 23 × 19

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 189658
Product of the distinct prime numbers

The prime factorization of 21241696 is 2 × 2 × 2 × 2 × 2 × 7 × 7 × 31 × 23 × 19. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21241696)

Multiplication

n×y
n×2 42483392
n×3 63725088
n×4 84966784
n×5 106208480

Division

n÷y
n÷2 10620848
n÷3 7080565.3333333
n÷3 5310424
n÷5 4248339.2

Exponentiation

ny
n2 451209648956416
n3 9.5844581953989E+21
n4 2.0359014731137E+29
n5 4.3246000177834E+36

Nth Root

y√n
2√n 4608.8714453758
3√n 276.94682866867
4√n 67.888669491866
5√n 29.203697270113

Divisors of 21241696

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21241695
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21241696 can be divided by 144 positive divisors. The sum of these divisors (counting 21241696) is 1, the average is 0.0069444444444444.

Base conversion 21241696

Base System Value
2 Binary 1010001000001111101100000
3 Ternary 1110222012010111
4 Quaternary 1101001331200
5 Quinary 20414213241
6 Senary 2035141104
8 Octal 121017540
10 Decimal 21241696
12 Duodecimal 7144794
16 Hexadecimal 1441f60
20 Vigesimal 6cf44g
36 Base36 cna74

Cryptographic Hash Functions

md5 b2b240ee7e713ca58fef1d007c31cac6
sha1 b0e216121f241f7d49db431ce2c54d96aee3a22c
sha256 06eb22905ca2bdc480d29183547de21a4d865003cb83d7137e42eaf9426ee5ac
sha512 f737f7f5fadd836140c371cc830bbc0bea699b89fabe3d95d1d1146aedf7677c57d3bc7c2038887d2b781a229357ed04e0ecab835b3860274d35312a5b5be625
ripemd-160 ffe4962c5238cf442093d1e2a7c4983f1035bd24

21241696 as geometric shapes

Circle

Radius = n
Diameter 42483392
Circumference 133465512.20678
Area 1.4175169183903E+15

Sphere

Radius = n
Volume 4.0147284607072E+22
Surface area 5.6700676735612E+15
Circumference 133465512.20678

Square

Length = n
Perimeter 84966784
Area 451209648956416
Diagonal 30040294.571006

Cube

Length = n
Surface area 2707257893738496
Volume 9.5844581953989E+21
Space diagonal 36791696.710933

Equilateral Triangle

Length = n
Perimeter 63725088
Area 1.9537950921446E+14
Altitude 18395848.355466

Triangular Pyramid

Length = n
Surface area 1.9537950921446E+14
Volume 1.1295392306609E+21
Height 10013431.523669